Electric motor 2,2 kW, 2855 rpm, 400 V, 1AL-90L-2

Electric motor 1AL-90L-2 2.2 kW for technologies where speed, stability and durable workmanship matter

Electric motor 1AL-90L-2 from VYBO Electric is a three-phase asynchronous electric motor designed for industrial equipment that needs brisk drive, reliable working rhythm and a compact design ready for everyday use. The output of 2.2 kW, 2-pole construction and rated speed of 2855 rpm at a frequency of 50 Hz make this model a very interesting choice for dynamic technologies where the drive is expected to respond quickly and run stably throughout operation. Rated voltage of 230/400 V and Delta/Y connection make it easy to integrate into standard three-phase systems.

The 90 frame size offers an excellent balance between dimensions and working capacity. In practice, this means that the motor also fits well into space-efficient equipment, while still providing a power level suitable for regular and long-term operation. In this category in particular, it is important for the drive to handle daily load without fluctuations, operate smoothly and make no compromises in durability. The 1AL-90L-2 model meets these requirements in a design that is ready for real industrial conditions.

A high-speed motor that suits modern production

A motor with a speed of 2855 rpm is suitable wherever the technology needs a brisk mechanical response and smooth energy transfer. In equipment with a higher working pace, speed and drive stability are often an important part of overall productivity. The 1AL-90L-2 model therefore works well in processes that combine conveying, extraction, dosing, mixing or material transport in a regular rhythm.

In industrial practice, this motor is used in conveyor systems, material feeders, packaging lines, labelling modules, dosing stations, filling workplaces, fan assemblies, extraction units, circulation pumps, mixers with light to medium load, handling workplaces, assembly lines and service technology units. Its characteristics are suitable wherever the drive is expected to deliver stable output, convincing start-up and reliability in regular work with repeated cycles.

Electrical data and starting behaviour

The 1AL-90L-2 model operates with a power factor of 0.85 and efficiency of 81 %, which corresponds to a power class where the motor already forms an important part of the technological process. The rated current is 8.0 A at 230 V and 4.6 A at 400 V, providing a reliable basis for correct electrical sizing and selection of suitable components in the system. When designing equipment, these are the data that help set both the power supply and protection accurately.

The motor’s behaviour at start-up is also important. A starting torque ratio of 2.3, breakdown torque ratio of 2.2 and starting current ratio of 7 create a solid basis for technologies that start regularly or operate under changing load. In operation, this brings greater confidence when entering the operating mode and calmer behaviour of the entire drive section.

Operating modes that match real-world use

The motor is suitable for S1, S2, S3 and S4-S9 modes, so it can be used for continuous operation as well as for processes with intermittent or cyclic use. The service factor of 1.0 corresponds to rated operating conditions, and the load type of parabolic or linear load characteristic expands the range of applications in equipment with different mechanical resistance profiles. This is important in modern production, where a motor often does not operate in just one constant mode, but instead responds to the pace of the line and the character of the specific operation.

In equipment that combines several working steps during one shift, this kind of operational versatility is a major advantage. The drive does not have to be limited to a single load type and adapts better to the real rhythm of production.

Durable design for everyday working environments

The electric motor 1AL-90L-2 has IP55 protection, which guards against dust and splashing water. In an industrial environment, this is a very practical feature, because the motor is ready for standard production conditions, technical rooms and operations with a higher load on the surrounding environment. The IC411 cooling method supports a stable thermal regime during longer operation. Insulation class F and temperature rise B complete the technical basis for reliable everyday use.

Smooth operation is supported by a vibration velocity of 2.8 mm/s in Class A and noise level of 72 dB(A). The motor can rotate in either direction, which makes it easier to use in universal mechanisms and in solutions with reversing. Balancing is carried out with a half key. On both the DE and NDE sides, 6205-2Z bearings are used and lubrication is provided by No. 2 lithium-based grease, which contributes to stable mechanical behaviour during long-term operation.

1AL OPTIMAL as an advantage in installation and choice of version

The model is part of the 1AL OPTIMAL range, which is known for excellent value for money, proven quality and broad compatibility in industrial applications. The series is available in mounting versions IM B3, IM B35, IM B5, IM B14 and IM B34, giving greater freedom in machine design and in drive replacement. Practical benefits also include compatible feet, a reinforced terminal box, improved IP55 terminal box cover protection, a steel fan cover and a frame designed for effective cooling.

The motor is fitted with 2-M25X1.5 cable glands. Packing dimensions of 380 × 210 × 270 mm, packaged weight of 14 kg and rotor inertia of 0.0055 kg·m² complete the practical picture of handling and operating behaviour. The motor is suitable for DOL starting and, depending on the requirements of the technology, also for control via a frequency converter or soft starter. The 1AL-90L-2 therefore represents a reliable drive for equipment where speed, durability and readiness for intensive everyday use combine.